baber/WOPTO huggingface dataset:
Patent WO-2020244427-A1 (WO)
Inventor: ZANG JIANFENG
IPC: B01D61/00
Filed: 2020-05-26
Abstract: A parallel water-inlet single-stage disk filter, comprising a filter cartridge housing (1) and a filter cartridge upper body (2) provided at the upper end of the filter cartridge housing (1); a hollow pipe (3) is provided at the center of the filter cartridge upper body (2) and the filter cartridge housing (1), at least one opening (4) is in communication with the lower end of the hollow pipe (3), a waste water outlet (5) and a purified water outlet (6) are provided inside the filter cartridge upper body (2) from outside to inside, the hollow part of the hollow pipe (3) is a raw water inlet (7), a filter cartridge (9) is provided inside the filter cartridge housing (1), the filter cartridge (9) comprises an upper water distribution disk, a flow guide disk (11) and a lower water distribution disk which are sequentially provided from bottom to top, and the flow guide disk (11) comprises an upper flow guide disk and a lower flow guide disk. The present invention reduces the required water pressure value, reduces energy consumption, and improves the filtering efficiency and water purity; a water flow is filtered multiple times due to the effects of the water pressure and water flow line, enabling more sufficient filtering, and a high water resource utilization rate.
Patent WO-2020244639-A1 (WO)
Title: Oil and gas processing method and device
Inventor: HUANG MENGQI
IPC: C07C11/06
Filed: 2020-06-05
Abstract: Disclosed is an oil and gas processing method, which can achieve high-efficient separation and recovery of gasoline components and C2, C3 and C4 components. Light hydrocarbon components is first separated from gasoline components, and then the stream rich in the light hydrocarbon components is subject to post-processing, and therefore, it is no longer necessary to absorb liquefied gas components by gasoline circulation, so that the gasoline circulation volume is greatly reduced, and the energy consumption of the entire separation process is reduced. Before the component separation process is performed, impurities, such as HZS and mercaptans, in the stream rich in the light hydrocarbon components are removed to ensure that the impurities will not be brought to the downstream light hydrocarbon recovery part, which avoids the corrosion problem related to the recovery of light hydrocarbons caused by hydrogen sulfide, and at the same time, the downstream hydrogen sulfide concentration is greatly reduced, and both safety and the quality of downstream products are improved.
Patent WO-2021012821-A1 (WO)
Inventor: GUAN QUANLONG
IPC: G09B9/00
Filed: 2020-06-09
Abstract: A chemical experiment virtual simulation system and method for intelligent learning, comprising a compound and component trigger event audio monitor module and a chemical reaction simulator module. The compound and component trigger audio monitor module comprises a plurality of audio monitoring points, and the audio monitoring points audio monitor the following information: a component property change event triggered between a compound and a compound or production of a new component; the combination of a compound and a component, in which the property of the compound is given a new property of the component; and the combination of a compound and a compound, in which generated compounds and reaction phenomena are obtained. The chemical reaction simulator module performs audio monitoring on components, compounds and mixing states of the compounds, calls the periodic table of elements and massive compound structure information, and intelligently calculates information of generated compounds, reaction phenomena and remaining compounds by means of reaction equation functions according to the compounds and reaction conditions. The purpose is to enable the chemical virtual simulation system to learn intelligently, and to provide reaction data and reaction phenomena support for virtual chemical intelligent experiments.
Patent WO-2021147232-A1 (WO)
Inventor: YANG CHEN
IPC: G06K9/00
Filed: 2020-06-15
Abstract: 一种指纹识别装置及指纹识别方法。指纹识别装置包括：显示器（110）；光源（115），设置于所述显示器（110）下方；传感器（120），设置于所述显示器（110）下方；以及处理模块（130），耦接到所述传感器（120）。当物体接触所述显示器（110）时，所述光源（115）发出结构光以扫描所述物体。所述传感器（120）获得所述物体的一或多个图像，其中所述一或多个图像包括不同相位移的信息。所述处理模块（130）根据所述一或多个图像计算所述物体的立体信息，并根据所述立体信息判断所述物体是否为真人手指。
Patent WO-2021012971-A1 (WO)
Title: 一种超大双曲集成单元铝板幕墙整体提升施工方法
Inventor: HOU CHUNMING
IPC: E04B1/35
Filed: 2020-07-10
Abstract: 本发明公开了一种超大双曲集成单元铝板幕墙整体提升施工方法，本发明公开的一种超大双曲集成单元铝板幕墙整体提升施工方法，适用于超大集成单元铝板幕墙的整体吊装施工，尤其适用于具有双曲面的超大集成单元铝板幕墙的整体吊装施工，主要包括如下施工特点：超大集成单元整体组装胎架平台施工技术；超大集成单元整体BIM模拟分析；超大集成单元整体提升技术。本案中的施工方法，适用于超高超跨铝板幕墙的施工，采用整体提升式的吊装技术，不但能够有效保证施工安全和施工周期、节约施工成本，而且能够有效保证施工安全。
Patent WO-2022011498-A1 (WO)
Title: Optical system, image capturing module, and electronic apparatus
Inventor: YANG JIAN
IPC: G02B13/00
Filed: 2020-07-13
Abstract: An optical system (100), an image capturing module (200), and an electronic apparatus (300). The optical system (100) sequentially comprises, from an object side to an image side along an optical axis, a first lens (L1) having a refractive power, wherein an object-side surface is concave in a paraxial area; a second lens (L2) having a negative refractive power, wherein an image-side surface is concave in a paraxial area; a third lens (L3) having a positive refractive power, wherein an object-side surface is convex in a paraxial area and an image-side surface is convex in a paraxial area; a fourth lens (L4) having a negative refractive power, wherein the image-side surface is concave in a paraxial area; a fifth lens (L5) having a refractive power; a sixth lens (L6) having a refractive power; a seventh lens (L7) having a refractive power; and an eighth lens (L8) having a negative refractive power, wherein an image-side surface is concave in a paraxial area. When a specific relationship is satisfied, the optical system (100) can achieve a balance in terms of enlarging a field angle range, high-quality imaging, and miniaturization.
Patent WO-2022000612-A1 (WO)
Inventor: LI FENGQI
IPC: A61B17/06
Filed: 2020-07-21
Abstract: A blood staunching fastener (1), the overall structure of which comprises a blood staunching fastener base (102), a blood staunching fastener main body (10) and a top end fastener (20). The upper surface (105) of the blood staunching fastener base (102) is in the shape of a conical protrusion, allows a suture thread or suture steel wire (4) to pass therethrough, and is used to contact an intercostal needle eye and compress the needle eye; the blood staunching fastener main body (10) is connected to the blood staunching fastener base (102), and the blood staunching fastener main body (10) comprises a sheath main body (101) and a limiting device (104); the sheath main body (101) is a hollow structure, and the hollow structure can allow the suture thread or suture steel wire (4) to pass therethrough; the limiting device (104) is disposed on the sheath main body (101); the top end fastener (20) is a hollow structure, which is used to cooperate with the limiting device (104) to carry out position limiting, thus, when the blood staunching fastener (1) is in use, the distance between the top end fastener (20) and the blood staunching fastener base (102) is adjusted such that the blood staunching fastener base (102) and the top end fastener (20) are each in fixed contact with the needle eye. The present blood staunching fastener (1) is a secure clamping fastener, has a simple structure and flexible operation, is economical and practical, and can effectively prevent bleeding at the position at which a steel wire passes through an intercostal gap in the thoracic cage.
Patent WO-2021023208-A1 (WO)
Inventor: ZHANG YA
IPC: H04M1/725
Filed: 2020-08-05
Abstract: Disclosed by the present application are a data sharing method, graphical user interface, related device, and system, relating to the technical field of short-range communication. The method comprises: first, a first terminal displaying a file display interface, a file object being displayed in said file display interface; then, the first terminal receiving a user's slide operation on the file object; in response to the slide operation, the first terminal obtaining location information from one or more second terminals by means of Bluetooth Low Energy (BLE); then, according to the direction of slide of the slide operation, the compass angle of the first terminal, and the position information of one or a plurality of second terminals, the first terminal determining a receiving device from the one or plurality of second terminals; finally, the first terminal sending the file object to the receiving device. Thus the operation steps for a user to share file data (such as pictures, videos, documents, etc.) can be simplified.
Patent WO-2022027333-A1 (WO)
Title: A method for time information indication
Inventor: CUI FANGYU
IPC: H04W56/00
Filed: 2020-08-05
Abstract: A wireless communication method for use in a wireless terminal is disclosed. The wireless communication method comprises determining at least one synchronization value based on at least one time stamp, and transmitting, to a wireless network node, a signal based on the at least one synchronization value.
Patent WO-2021023254-A1 (WO)
Title: 一种激光雷达及智能感应设备
Inventor: YE GAOSHAN
IPC: G01S7/481
Filed: 2020-08-06
Abstract: 一种激光雷达（100）及智能感应设备，激光雷达包括雷达本体（10）、激光发射板（20）和激光接收板（30）及配重结构。激光发射板（20）和激光接收板（30）分别设置于雷达本体（10）上。其中，激光发射板（20）用于朝探测目标发射出射激光；激光接收板（30）用于接收探测目标反射回来的反射激光，并将光信号转换为电信号，从而分析探测目标的位置、三维图像和速度等。而雷达本体（10）通过与动力装置相连，由动力装置驱动整个雷达本体（10）以及位于雷达本体（10）上的激光发射板（20）和激光接收板（30）旋转，从而使激光雷达（100）能够探测周围360°的范围。通过在雷达本体（10）上设置配重结构，可以使雷达本体（10）旋转时更稳定，从而有效保证雷达的精度，及延长雷达的使用寿命。
Patent WO-2021047337-A1 (WO)
Inventor: LIN JINQUAN
IPC: H04W24/02
Filed: 2020-08-10
Abstract: 本申请公开了一种wifi连接建立方法及相关设备，该方法包括：进行wifi信道扫描，以确定第一参数值，该第一参数值用于评价电子设备与第一AP之间的通信环境的质量；若第一参数值在第一范围内，则将电子设备的频段带宽设置为第一频段带宽；建立与第一AP的无线连接。采用本申请实施例可在通信环境良好的情况下，提升数据传输速度。
Patent WO-2022036620-A1 (WO)
Inventor: CHEN SIYI
IPC: H04W72/04
Filed: 2020-08-20
Abstract: In some implementations, a method of wireless communication includes obtaining, at a user equipment (UE), an allocation of frequency resources for a group common demodulation reference signal (GC-DMRS) associated with a plurality of UEs that include the UE. The method also includes receiving, at the UE from a base station, a frequency domain resource allocation (FDRA) for a physical downlink shared channel (PDSCH) scheduled for transmission to the UE. The method includes receiving, from the base station, the GC-DMRS and the PDSCH. The method also includes generating a channel estimate based on the GC-DMRS and the allocation of frequency resources to the GC-DMRS. The method further includes demodulating the PDSCH based on the channel estimate. Other aspects and features are also claimed and described.
Patent WO-2021052281-A1 (WO)
Inventor: ZHANG XIUFENG
IPC: G09G3/3225
Filed: 2020-09-14
Abstract: 一种偏色补偿装置(40)、显示设备(100)及电路系统，偏色补偿装置(40)用于对显示屏(20)进行偏色补偿，偏色补偿装置(40)包括：查找表存储器(41)和补偿电路(42)，其中，查找表存储器(41)用于存储显示屏(20)中的至少一个像素对应的偏色补偿数据；补偿电路(42)用于根据查找表存储器(41)中存储的各像素对应的偏色补偿数据，对待显示图像的各像素的像素值进行偏色补偿，得到补偿后的图像，从而，显示屏(20)对补偿后的图像进行显示，解决了显示屏(20)在显示图像时的偏色问题以及亮度不均问题。另外，由于偏色补偿装置(40)仅通过查找表存储器(41)和乘法器实现，硬件成本较低。
Patent WO-2021073481-A1 (WO)
Title: 一种内窥镜系统
Inventor: CHEN HUAMING
IPC: G02B23/24
Filed: 2020-10-12
Abstract: 一种内窥镜技术领域的内窥镜系统(1000)，该内窥镜系统(1000)包括：显示控制装置(100)、探测装置(200)以及探管(300)，探测装置(200)分别与显示控制装置(100)、探管(300)通信连接，探管(300)用于采集汽车内部器件的图像信息并发送图像信息至探测装置(200)，探测装置(200)用于发送图像信息至显示控制装置(100)，显示控制装置(100)用于显示图像信息。内窥镜系统(1000)能够实现无线远距离传输图像信息，实现图像显示和图像探测分开作业，在方便移动化作业的同时，实现了汽车故障诊断作业的便利性、准确性和高效性。
Patent WO-2022088206-A1 (WO)
Inventor: GUO CHAO
IPC: B23Q3/06
Filed: 2020-11-03
Abstract: 一种用于汽车配件加工的夹持装置，包括基座（1），基座顶部有支撑架（2），支撑架上设置滑杆（3），滑杆上设置有第一夹持装置（4）和第二夹持装置（5），第一夹持装置与第二夹持装置结构相同，包括连接杆（6）、第一夹板（7）、第二夹板（8）、支撑柱（9）和滑座（10），第一夹板与第二夹板之间设置有弹性件（22），弹性件一端与第一夹板一侧固定连接，弹性件另一端与第二夹板之间设置间隙，第一夹板上均匀设置有通孔（16），连接杆一端贯穿通孔及弹性件与弹性件的另一端固定连接。该夹持装置结构简单，能够对不同型号和形状的汽车零部件进行稳定夹持。
Patent WO-2022099569-A1 (WO)
Inventor: LV PAN
IPC: G06F8/41
Filed: 2020-11-13
Abstract: Disclosed is an application processing program dynamic loading method for a brain-like computer operating system, comprising the following steps: obtaining a binary code and configuration information of an application processing program; copying the binary code into a corresponding memory according to the configuration information; and when a brain-like computer generates result data, executing the binary code of the application processing program. The application processing program dynamic loading method can solve the problem of long delay of the brain-like computer system due to the fact that the brain-like computer generates a large amount of data, and improve the overall processing performance of the brain-like computer system.
Patent WO-2022021678-A1 (WO)
Inventor: SONG ZHAN
IPC: G06T17/00
Filed: 2020-11-17
Abstract: A three-dimensional object reconstruction method and a terminal device. Said method comprises: acquiring a preset number of detected object images (210); on the basis of stripe junctions, corresponding to the preset number of nodes, in each layer of a preset binary tree, determining nodes, matching the pixels of the detected object images, in each layer of the binary tree (220); on the basis of the matched nodes in each layer, constructing a node path corresponding to the pixels of the detected object images, and according to the stripe junctions corresponding to the nodes of the node path, determining stripe junctions matching the pixels of the detected object images (230); and according to the phase encoding values of the stripe junctions matching the pixels of the preset number of detected object images, reconstructing a three-dimensional object (240). Thus, the present invention solves the problem of low accuracy of reconstruction of a texture surface and a non-Lambertian surface, and enhances the adaptive capability of constructing a complex three-dimensional scene on the basis of a structural optical coding pattern.
Patent WO-2021104197-A1 (WO)
Title: 对象跟踪方法及电子设备
Inventor: ZHOU MING
IPC: H04N5/232
Filed: 2020-11-23
Abstract: 本发明实施例提供一种对象跟踪方法及电子设备，涉及通信技术领域，该方案包括：在显示通过第一摄像头采集的预览图像的情况下，通过第二摄像头采集第一图像，预览图像和第一图像中均包括多个对象，多个对象为多个第一实体对象的图像，第一图像的分辨率大于预览图像的分辨率；根据第一图像，在预览图像中显示用于指示预览图像中的多个对象中的M个目标对象的至少一个标识，M为正整数；接收针对预览图像中的M个目标对象中的第一对象的第一输入；响应于第一输入，跟踪显示第一对象对应的实体对象的图像。
Patent WO-2021104251-A1 (WO)
Title: 控制方法及第一电子设备
Inventor: SHAO SHENGJUN
IPC: G06F3/0481
Filed: 2020-11-24
Abstract: 一种控制方法及第一电子设备，该方法包括：显示虚拟屏幕区域（101）；接收针对第一应用程序的应用图标的目标输入（102）；响应所述目标输入，在所述虚拟屏幕区域显示第二应用程序的运行界面（103）；向第二电子设备发送所述第二应用程序的运行界面（104）；其中，所述第二应用程序为与所述第一应用程序关联的应用程序。
Patent WO-2022109804-A1 (WO)
Inventor: QIU JIANJUN
IPC: H04W64/00
Filed: 2020-11-24
Abstract: 本申请公开一种定位方法及通信装置，涉及通信技术领域。定位终端则接收来自网络设备的第一消息后，基于第一消息向网络设备发送接入请求信息，网络设备接收第一请求信息，并将接入请求信息发送至定位管理网元LMF。LMF根据接入请求信息，确定定位终端所需的定位资源分配信息，并发送定位资源分配信息至网络设备。网络设备将定位资源分配信息发送至定位终端，以使定位终端根据定位资源分配信息，确定定位脉冲，并将定位脉冲发送至定位终端邻域的范围内的网络设备，定位终端邻域的范围内的网络设备获取到达时间TOA，并将TOA发送至LMF确定定位终端的位置信息。该方式中定位终端与LMF之间交互信息减少，故此降低定位终端的功耗损失。
Patent WO-2021135763-A1 (WO)
Inventor: XIAO FEIYU
IPC: G06F3/06
Filed: 2020-11-27
Abstract: 一种数据处理方法和装置、存储介质及电子装置。该方法包括：源通道接收数据之后，将所述数据发送至多个指定处理通道中的至少一个处理通道进行数据处理，其中，所述多个指定处理通道为所述源通道所共享的处理通道，所述源通道所共享的所述指定处理通道的数量小于所述源通道的数量（S202）。
Patent WO-2022082933-A1 (WO)
Inventor: JIN RONGTAO
IPC: C25D7/06
Filed: 2020-11-28
Abstract: A production method for an ultrathin high-strength electronic copper foil, comprising the following steps: preparing an electrolyte, adding a mixed additive, manufacturing an isolation layer by using a copper foil having the thickness of 18 to 35 microns as a cathode carrier, electrodepositing an ultrathin copper foil layer having the thickness of 2.5 to 5 microns to form a carrier copper foil, carrying out chemical micro-coarsening treatment on a rough surface of the carrier copper foil, and carrying out organic film coating to form the ultrathin high-strength electronic copper foil. In the production method, the specific surface area can be increased by means of micro-coarsening; by coating the organic layer, the anti-stripping strength can be improved, and the foil can be effectively prevented from being oxidized; the isolation layer is produced on the carrier, so that the binding force between the ultrathin copper foil and the carrier is reduced, and the ultrathin copper foil and the carrier can be easily separated by a mechanical force. The production method is simple in process steps and capable of realizing continuous production, and is an efficient carrier high-strength ultrathin copper foil production process.
Patent WO-2021223450-A1 (WO)
Inventor: LI PING
IPC: H04B10/079
Filed: 2020-12-28
Abstract: The present application provides an optical power monitoring and adjusting method, a monitoring and adjusting system, a control device, and a monitoring and adjusting station. The monitoring and adjusting system comprises: the control device and one or more monitoring and adjusting stations. The method comprises: the control device first identifies one or more services to be adjusted and monitored that need to be subjected to optical power monitoring and adjusting; on the basis of said service, the control device sends monitoring and adjusting information to one or more monitoring and adjusting stations through which said service passes, the monitoring and adjusting information being used for parallel optical power monitoring and adjusting of the one or more monitoring and adjusting stations; the one or more monitoring and adjusting stations perform optical power monitoring and adjusting on the basis of the monitoring and adjusting information. By means of the present application, multi-service multi-monitoring and adjusting stations can perform parallel monitoring and adjusting, the monitoring and adjusting efficiency is improved, and the multi-service multi-monitoring and adjusting stations can be suitable for more monitoring and adjusting scenes.
Patent WO-2022141580-A1 (WO)
Inventor: SU HONGJIA
IPC: H04W76/14
Filed: 2020-12-31
Abstract: 本申请实施例公开了一种通信方法及装置，涉及侧行通信领域。能够降低发送侧行通信信息的时频资源发生冲突的几率。该方法可以包括：第一终端获取时频资源集中至少一个第一时间窗；时频资源集用于终端发送侧行通信信息；第一终端从第二终端获取第一控制信息，第一控制信息包括激活指示信息；第一终端根据第一控制信息激活至少一个第一时间窗的一个第一时间窗；第一终端停止通过侦听时频资源集确定用于在激活的第一时间窗内发送侧行通信信息的时频资源；第一终端在激活的第一时间窗内从第二终端接收第一指示信息；第一指示信息指示至少一个时频资源；第一终端在至少一个时频资源上发送第一侧行通信信息。
Patent WO-2021143591-A1 (WO)
Title: Environmental testing method, device and system
Inventor: XU ZHETAO
IPC: E21F17/18
Filed: 2021-01-06
Abstract: Disclosed are an environmental testing method, device and system. The environmental testing device (10) comprises: a motion component (11), an environmental testing component (12), a control component (13), and a communication component (14), wherein the motion component (11) is used for driving the environmental testing device to move on a track (20); the environmental testing component (12) is used for measuring environmental parameters and sending the environmental parameters to the communication component (14); the control component (13) is used for acquiring first position information of the environmental testing device (10) when the environmental testing component (12) measures the environmental parameters, and sending the first position information to the communication component (14); and the communication component (14) is used for transmitting the environmental parameters and the first position information to a terminal (30). The environmental testing device (10) performs testing at locations in the environment in a moving mode, so that testing blind spots are eliminated, and the accuracy and comprehensiveness of environmental testing are improved. In addition, an area with a problem can be located so as to facilitate the discovery of the reason for the problem in the environment. Moreover, there is no need to deploy a large number of sensors, which saves on hardware costs for environmental testing.
Patent WO-2022155895-A1 (WO)
Inventor: HUANG YAN
IPC: H01L51/50
Filed: 2021-01-22
Abstract: La présente invention concerne une feuille de masque complet, un ensemble feuille de masque et un dispositif de dépôt en phase vapeur. La feuille de masque complet comprend un corps de feuille, le corps de feuille comprend une première surface, la première surface du corps de feuille est configurée pour supporter une pluralité de fines feuilles de masque métalliques de l'ensemble feuille de masque, le corps de feuille est pourvu d'une pluralité d'ouvertures, et les ouvertures sont configurées pour exposer une région de motif de masque des fines feuilles de masque métalliques. Le corps de feuille comprend une première zone proche d'un bord circonférentiel et une seconde zone entourée par la première zone, et dans une direction perpendiculaire au corps de feuille, une première surface de la seconde zone fait saillie depuis une première surface de la première zone. Une partie de support est disposée sur la première surface de la première zone, la partie de support évite l'ouverture, et la partie de support est configurée pour pouvoir supporter, conjointement avec la première surface de la seconde zone, la pluralité de fines feuilles de masque métalliques.
Patent WO-2022126837-A1 (WO)
Inventor: LU LINWEI
IPC: H04N7/18
Filed: 2021-01-28
Abstract: The embodiments of the present application disclose an intelligent scheduling system for a video monitoring service. The system comprises: an intelligent scheduling service, a plurality of central management services, a plurality of business services, the central management service performing data communication with the plurality of business services by means of a preset universal interface protocol; wherein the intelligent scheduling service is used for service registration management and cluster task scheduling, and is further used to select a target central management service and a target business service from the plurality of central management services and the plurality of business services to process video data; the central management service is used for user management, device resource management and business management, and is further used to select a corresponding target business service according to a video request; the target business service is used to provide a video-related service to a video client on the basis of the video request. In said embodiment, a plurality of central management services are deployed to increase the speed in processing instructions, and the intelligent scheduling service dynamically switches the plurality of business services, implementing high performance, high concurrency, high fault tolerance and expandability.
Patent WO-2022007399-A1 (WO)
Title: Dynamometer platform for electric motor of new energy vehicle
Inventor: ZHOU YAHONG
IPC: G01R1/04
Filed: 2021-02-05
Abstract: The present invention relates to a dynamometer platform for an electric motor of a new energy vehicle, the dynamometer platform comprising a platform frame, a clamping bolt and a connecting end plate, wherein a sliding slot rod is provided inside the platform frame; the sliding slot rod is internally provided with a through hole; the two sides of the sliding slot rod are respectively provided with a reinforcing frame; a limiting plate is provided at the top end of the reinforcing frame; a protective cover frame is provided at one side of the top end of the platform frame; an electric motor is provided inside the protective cover frame; a mounting frame is provided at the bottom end of the electric motor; a main shaft frame is provided at one side of the electric motor; and a test protective frame is provided at one side of the main shaft frame. The present invention has the beneficial effect in that the clamping bolt can be clamped between the connecting end plate and a rubber sleeve in a threaded manner, such that a wire of a dynamometer apparatus for an electric motor of a new energy vehicle is effectively placed between the connecting end plate and the rubber sleeve so as to clamp the clamping bolt between the rubber sleeve provided with the wire of apparatus to wrap the rubber sleeve around the dynamometer apparatus for an electric motor of a new energy vehicle to achieve the effect of preventing breaking and damage at connections of the apparatus.